Investigation Performance and Mechanisms of Inverted Polymer Solar Cells by Pentacene Doped P3HT : PCBM

Table 1

The hole mobility and electron mobility of the hole-only devices and the electron-only devices with various pentacene doping contents.

P3HT : PCBM : pentacene	Hole mobility; 𝜇ℎ (10^−3 cm^2/Vs)	Electron mobility; 𝜇𝑒 (10^−3 cm^2/Vs)	𝜇ℎ/𝜇𝑒
1 : 0.8 : 0	0.94±0.01	1.37±0.01	0.686±0.002
1 : 0.8 : 0.05	1.09±0.02	1.29±0.02	0.845±0.002
1 : 0.8 : 0.06	1.13±0.01	1.21±0.01	0.934±0.001
1 : 0.8 : 0.065	1.16±0.01	1.16±0.01	1.000±0.001
1 : 0.8 : 0.07	1.18±0.02	1.13±0.02	1.044±0.001